Fast Acting, Spring Return Actuator CW, 120 VAC Zoom

Fast Acting, Spring Return Actuator CW, 120 VAC

SKU:ML4115B1008

Brand: Honeywell

Honeywell
Qty Price
$162.55
/ each
In Stock! Ships in 24-48 Hours
(1142 Available)
0

Resources

Specs

Actuator Type: Two Position
Voltage:
?
120v
Torque: 30 lb-in
Fail Safe Mode: Spring Return
Product Type: Actuator

Description for Honeywell ML4115B1008

Spring return direct coupled actuators (DCA) for on/off damper control with an integral junction box. The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. They are designed to operate reliably in smoke control systems requiring Underwriter's Laboratories Inc. UL555S ratings up to 350 F.

Features

  • Integral spring return. No audible noise during holding.
  • Electronic circuitry provides efficient operation while eliminating the need for limit switches.
  • Ninety-five degree angle of rotation for tight damper closure.
  • Die-cast aluminum housing.
  • Housing design allows flush mounting to damper.
  • Integral junction box with three conduit openings eliminates need for separate wiring box.
  • Mounts to 3/8 or 1/2 in. round or square shaft.
  • High-temperature indicator included.


Specifications
  • Actuator Type: Damper
  • Application Type: Fire and Smoke
  • Torque/Force (lb-in., lbf): 30 lb in
  • Torque/Force (Nm, N): 3.4 Nm
  • Fail Safe Mode: Spring Return
  • Control Signal: Two position, SPST
  • Supply Voltage: 120 Vac + or ? 10%
  • Number of Internal Auxiliary Switches: 0
  • External Aux. Switches Available: Yes, 32003532-005
  • Shaft Adapter Type: Aluminum Hub, two set screws
  • Spring Return Torque/Force (lb-in., lbf): 30 lb-in
  • Spring Return Torque/Force (Nm, N): 3.4 Nm Maximum Stall Torque/Force (lb-in., lbf): 150 lbs-in
  • Maximum Stall Torque/Force (Nm, N): 17 Nm
  • Minimum Driving Torque at 350 F (lb-in.): 30 lbs in
  • Mounting: Direct Coupled
  • Frequency: 60 Hz
  • Rotational Stroke: 95 ±3 degrees
  • Spring Return Direction: CW
  • Timing, Maximum Spring Return (sec): 15 Sec
  • Timing, Nominal Driving @ 60 Hz (sec): 18 Sec
  • Timing, Maximum Driving @ 60 Hz (sec): 25 Sec
  • Dimensions: 7.5 in high x 5.13 in wide x 3.32 in deep
  • Compatible Damper Shafts (in.): 3/8 to ½ Square or Round
  • Temperature Range, Ambient (F): 0 to 130 F
  • Temperature Range, Storage (F): -40 to 140F
  • Operating Humidity Range: 5 to 95% RH, non-condensing
  • Maximum Noise Rating, Driving (dB(A) @ 1m): 65
  • Maximum Noise Rating, Holding (dB(A) @ 1m): 20 (no audible noise)
  • Environmental Rating: NEMA1
  • Comments: Integral junction box with three 7/8 in. conduit openings (fittings not included)

Fast Acting, Spring Return Actuator CW, 120 VAC

REVIEW SNAPSHOT®

by PowerReviews
HoneywellFast Acting, Spring Return Actuator CW, 120 VAC
 
4.4

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 5 customers

Sort by

Displaying reviews 1-5

Back to top

 
5.0

Good replacement part

By Birchy

from Dallas, TX

Verified Buyer

Comments about Fast Acting, Spring Return Actuator CW, 120 VAC:

No suprises.

 
3.0

Good for the job

By smoothplayer

from Mooresville, IN

Verified Buyer

Comments about Fast Acting, Spring Return Actuator CW, 120 VAC:

Installed on fire/smoke dampers

 
5.0

I would buy this product again.

By Rudy

from Apple Valley, MN

Verified Buyer

Comments about Fast Acting, Spring Return Actuator CW, 120 VAC:

This actuator is fit my needs perfectly!!

 
4.0

Fair price and great service.

By Maint. Man

from Utah

Verified Buyer

Comments about Fast Acting, Spring Return Actuator CW, 120 VAC:

I,ve purchased this model as a replacement for the extisting ones when they fail. There are an exact match and are almost half the price of one from the manufacturer.
Along with the user freindly web sight and quick turn around I am very satisfied with there service and would recommend them as a supplyer.

 
5.0

[...]

By Bob

from Lincoln, Nebraska

Verified Buyer

Comments about Fast Acting, Spring Return Actuator CW, 120 VAC:

Very good product [...]

Displaying reviews 1-5

Back to top

Q&A: Ask the Questions, share answers

Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

1 Question | 3 Answers
Displaying question 1
  • Fast Acting, Spring Return Actuator CW, 120 VAC

    Q:

    I didn't see mention of it, but are these NEW and not rebuilt? I also assume they are post 2001 vintage that had failure problems (the same failure as the ones we hope to replace).
    Asked on 4/13/2012 by Rocky from Hillsboro, OR

    3 answers

    • VERIFIED BUYER

      A:

      The ones I bought are new and I haven't had any problems with them in 4 months

      Answered on 4/13/2012 by Another PexSupply Customer
    • VERIFIED BUYER

      A:

      Well, it's a fire damper actuator, for air distribution ducts. I've never seen them offered as "rebuilt", but should have a mfg. date code on the bar code label, as I recall.
      RkyMtnRon, Denver, CO

      Answered on 4/15/2012 by Another PexSupply Customer
    • CUSTOMER CARE

      A:

      PexSupply.com only sells brand new products and every item in our current stock of part ML4115B1008 was manufactured in 2012.

      Answered on 4/18/2012 by PexSupply Staff from NY
Displaying question 1

Do you have a question about this product?